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Look for other cheap flights to Sofia

$554 Cheap flights to Sofia

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Sofia departing on 20/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Australia to Sofia

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:20 - 13:15
MEL
-
SOF
33h 55m
2 stops
Multiple Airlines Logo
09:35 - 19:20
SOF
-
MEL
26h 45m
2 stops
$1,501Multiple Airlines
Sat, 16 May - Fri, 29 May
Multiple Airlines Logo
12:15 - 15:00
PER
-
SOF
31h 45m
2 stops
Multiple Airlines Logo
21:05 - 01:10
SOF
-
PER
23h 05m
2 stops
$1,560Multiple Airlines
Tue, 26 May - Mon, 31 Aug
Multiple Airlines Logo
11:00 - 13:15
SYD
-
SOF
33h 15m
2 stops
Multiple Airlines Logo
09:35 - 09:00
SOF
-
SYD
40h 25m
2 stops
$1,564Multiple Airlines
Sat, 18 Apr - Sat, 25 Apr
Multiple Airlines Logo
15:40 - 13:15
SYD
-
SOF
28h 35m
2 stops
Multiple Airlines Logo
18:45 - 06:10
SOF
-
SYD
28h 25m
2 stops
$1,656Multiple Airlines
Fri, 17 Apr - Fri, 24 Apr
Turkish Airlines Logo
21:05 - 08:45
SYD
-
SOF
42h 40m
2 stops
Turkish Airlines Logo
09:35 - 19:10
SOF
-
SYD
26h 35m
2 stops
$1,796Turkish Airlines
Thu, 4 Jun - Sat, 12 Sep
Turkish Airlines Logo
21:05 - 20:15
SYD
-
SOF
30h 10m
2 stops
Turkish Airlines Logo
09:35 - 19:10
SOF
-
SYD
26h 35m
2 stops
$1,801Turkish Airlines
Thu, 4 Jun - Sat, 12 Sep
Qatar Airways Logo
15:45 - 19:40
MEL
-
SOF
34h 55m
2 stops
Qatar Airways Logo
17:05 - 04:55
SOF
-
MEL
28h 50m
1 stop
$1,908Qatar Airways
Sat, 18 Apr - Sat, 25 Apr
Qatar Airways Logo
15:10 - 15:35
BNE
-
SOF
31h 25m
1 stop
Qatar Airways Logo
10:30 - 22:45
SOF
-
BNE
29h 15m
2 stops
$2,071Qatar Airways
Wed, 15 Apr - Wed, 22 Apr
Emirates Logo
21:00 - 01:05
BNE
-
SOF
35h 05m
1 stop
Emirates Logo
15:25 - 06:25
SOF
-
BNE
32h 00m
1 stop
$2,189Emirates
Wed, 15 Apr - Wed, 22 Apr
Emirates Logo
11:05 - 14:25
BNE
-
SOF
58h 20m
2 stops
Emirates Logo
15:25 - 22:20
SOF
-
BNE
23h 55m
1 stop
$2,213Emirates
Mon, 8 Jun - Fri, 12 Jun

momondo Fare Finder

 
Locate flights to Sofia that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 4 March 2026.
Use the filters below to find and compare flights to Sofia that are best for you.

Fly from

Route

Depart

Return

Price

MelbourneSofia

MEL - SOF

MELSOF

Melbourne

Sat 16/5

10:20-13:15

2 stops33h 55m

Sofia

Fri 29/5

09:35-19:20

2 stops26h 45m

$1,501

PerthSofia

PER - SOF

PERSOF

Perth

Tue 26/5

12:15-15:00

2 stops31h 45m

Sofia

Mon 31/8

21:05-01:10

2 stops23h 05m

$1,560

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sat 18/4

11:00-13:15

2 stops33h 15m

Sofia

Sat 25/4

09:35-09:00

2 stops40h 25m

$1,564

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Fri 17/4

15:40-13:15

2 stops28h 35m

Sofia

Fri 24/4

18:45-06:10

2 stops28h 25m

$1,656

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 4/6

21:05-08:45

2 stops42h 40m

Sofia

Sat 12/9

09:35-19:10

2 stops26h 35m

$1,796

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 4/6

21:05-20:15

2 stops30h 10m

Sofia

Sat 12/9

09:35-19:10

2 stops26h 35m

$1,801

MelbourneSofia

MEL - SOF

MELSOF

Melbourne

Sat 18/4

15:45-19:40

2 stops34h 55m

Sofia

Sat 25/4

17:05-04:55

1 stop28h 50m

$1,908

BrisbaneSofia

BNE - SOF

BNESOF

Brisbane

Wed 15/4

15:10-15:35

1 stop31h 25m

Sofia

Wed 22/4

10:30-22:45

2 stops29h 15m

$2,071

BrisbaneSofia

BNE - SOF

BNESOF

Brisbane

Wed 15/4

21:00-01:05

1 stop35h 05m

Sofia

Wed 22/4

15:25-06:25

1 stop32h 00m

$2,189

BrisbaneSofia

BNE - SOF

BNESOF

Brisbane

Mon 8/6

11:05-14:25

2 stops58h 20m

Sofia

Fri 12/6

15:25-22:20

1 stop23h 55m

$2,213

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sofia from

Sofia flights insights and trends

Explore insights for your Sofia flight to craft the best travel plan

What is the cheapest month to fly to Sofia?

In general, February is the cheapest month to fly from Australia to Sofia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,636. If you aren’t able to travel during the month of February, then book flights to Sofia from Australia during March instead. Flights to Sofia in March, while not as cheap as those in February, still average around $1,701.

How far in advance should I book a flight to Sofia?

You are more likely to see cheaper flights to Sofia from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around $1,875 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Australia for as low as $1,523 on momondo.

Cheapest flights to Sofia

Find the cheapest flights to Sofia from your nearest city or airport
Find flights from Sydney to Sofia
CHEAPEST MONTH TO FLY TO SOFIA FROM SYDNEYFebruary13% cheaperFlying from Sydney to Sofia costs on average just $1,636 in February
MOST EXPENSIVE MONTH TO FLY TO SOFIA FROM SYDNEYSeptember11% more expensiveIt costs about $2,100 for flights to Sofia from Sydney in September
MOST POPULAR MONTH TO FLY TO SOFIA FROM SYDNEYJune688% more users visitedMore momondo users searched in flights to Sofia from Sydney in June than any other month

Cheap Sofia flight deals and tips

Summary info about Sofia flight prices, duration and airlines

Best One-Way Price

$554

Best Round-Trip Price

$1,501

Fastest flight time

28h 55m

Popular in

December
The best one-way flight price to Sofia from Australia in the last 72 hours is $554 (Sydney Kingsford Smith to Sofia).
Search Deals
The best round-trip flight price to Sofia from Australia in the last 72 hours is $1,501 (Melbourne to Sofia).
Search Deals
The fastest flight to Sofia from Australia takes 28h 55m (Perth to Sofia).
Search Deals
December has the highest demand for flights to Sofia, with a 10% price increase on average.
Search Deals

Frequently asked questions about flying to Sofia

How far in advance should I book a flight to Sofia?

We recommend purchasing flights from Australia to Sofia 90 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Sofia for $1,875.

Is there an alternative airport near Sofia?

Plovdiv Airport can be an alternative airport used for travel to Sofia.

When did momondo last update prices for flights to Sofia Airport?

Prices for flights to Sofia Airport were last updated today.

How many operators does momondo search for flights to Sofia Airport?

As of March 2026, there are 6 operators available to choose from for flights to Sofia Airport.

How old do you have to be to fly to Sofia Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Sofia Airport.

What documentation or ID do you need to fly to Sofia Airport?

The necessary travel and health documents for your Sofia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Bansko
Borovets

Why use momondo?

Why should I use momondo to find a flight deal to Sofia?

It is quick and easy to find flights to Sofia on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sofia that suits you.

Can I find flights to Sofia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sofia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Sofia?

Once all potential Sofia flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

I’m not ready to book a flight to Sofia right now. Can momondo alert me if prices change?

If you are not ready to book a flight to Sofia now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Sofia and let you know when they change.

An easier way to manage your Sofia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Sofia

Popular Flights to Sofia

Popular routes according to searches in the past day on momondo
Melbourne to Sofia Flightsfrom $1,059
Sydney Kingsford Smith to Sofia Flightsfrom $1,248
Perth to Sofia Flightsfrom $1,037
Brisbane to Sofia Flightsfrom $1,176